Question

(x+a)(x+b)=x square +(a+b)×x+ ab for a=2,b=3 x=4step by step​

Answer 1

Answer: 42 is not = to 30

Given:(x+a)(x+b)=x square +(a+b)×x+ab

a=2

b=3 and

c=4

Step-by-step explanation:

Substituting the value of a, b and c

(x+a)(x+b)=x square +(a+b)×x+ab

(4+2)(4+3)=2 square +(2+3)×4+(2×3)

4(4+2)+3(4+2)=4+(2+3)×4+6

(16+8)+(12+6)=4+8+12+6

24+18=30

42=30

Therefore L.H.S is not equal to R.H.S